TooltipExchange 

Introduction
Full item info database addon with advanced search capabilities. Main difference from LootLink/ItemSync is that this mod has builtin communication module, that allows searching other people databases. Addon also contains Memo lists, which are user created item lists like: tank wishlist, dps wishlist etc or just boss drops lists. Those Memo lists can be set to either private or public mode. If public mode is chosen, they can be browsed by other mod users remotly. Items which are found on remote clients are transfered over communication channel and their tooltips are reconstructed locally, allowing browsing of never seen before items.

Features
* Ace2 based.
* Searches are performed globally on current communication channel.
* Searching by: item name, rarity, equip location, stat (like crit%, AP, resistance etc).
* Finding items similar to given item.
* Memo lists (user defined custom item lists).
* Remote Memo lists (browsable by other users).
* Detailed database statistics.
* Customizable item rarity filer for storing items.
* Locale item cache mining and database updating options.
* Item scanner module with toggable sources.
* Supports Guild addon communication channel or custom channel.
* Version check for set communication channel.
* Options to disable scanner/communication while in combat.
* Chat box link auto completion on TAB key or specific link on "]"

Notes
* Item database is empty by default. To populate it with items from local item cache use "Database -> Mine Cache" option.
* This addon is not designed for low memory usage. As all searches are sent to every client using it, its main optimizations are for fast searching. Also presisting full item tooltip data requires adequate memory consumption.
* Patterns arent stored in database, yet the ones in local item cache are now fully browsable.
* Item set details arent stored in database, that is items names of set parts and set bonuses.

Credits
I would like to thank all authors of numerous Ace2 based addons for their hard work and ideas, that allowed me to code TooltipExchange the way it is done.
* BigWigs by Tekkub, Ammo, Shyva, Rabbit and others
- Modular core design ideas
- FuBar plugin Options.lua code
- Tablet support code for Version Query and Statistics
* Detox by Maia
- Dynamic options menu idea
* oRA2 by haste, Ammo and others
- Clear coded, easy to understand Ace2 usage
* #wowace users
- Online support

Changes
r36597
- Updated for 20100
- Added drop information to item tooltip
- Added function to mine invalid items from result pane
- Modified loot module to make better use of PeriodicTable lib
- Fixed bugs in pricing module
- Fixed tooltips sizing
- Changed drop location information to item source information which shows either drop place or required materials for crafting shown item
- Made raid loot menu generate itself dynamically from PeriodicTable sets

r30030
- Searching items now also searches local item cache in addition to saved item database, this allows finding patterns and items below database threshold
Note: Patterns are still not stored in database, yet the ones in local item cache are now fully browsable
- Added vendor item sell price info module
- Added item id and level display option
- Added item level requirement for searching items
- Added local item cache statistics tablet
- Added auto mining options
- Added support to report memo lists to PrivateChat addon channels
- Modified report memo list functionality so that it now allows to report search results instead
- Modified instance loot menu to display TBC raid instances
- Modified Type-a-Link module to use local item cache instead of saved item database
- Fixed spell penetration pattern
- Fixed item mining error for items received via communication channel
- Now uses PeriodicTable 3.0

r24522
- Updated .toc
- Added support for LoD item packs

r22244
- Repack with new version of libraries (mostly for fixed instance loot lists)

r21324
- Added merchant source for scanner
- Improved instance loot item list population
- Fixed typos

r21072
- Added instance bosses item lists (using PeriodicTable library), note those are only lists and you still need to have given items in database to be able to view them
- Added keybinding for bringing search interface

r20589
- Updated for 20000
- Disabled whisper routing
- Added item socket handling

r17354
- Added searching for similar items (function in item context menu)
- Added similarity compare algorithm options
- Fixed missed AceEvent-2.0 embedding

r17087
- Fixed bugs related to searching items below database threshold
- koKR localization (by next96)

r17056
- Extended search Stat list
- Minor TBC fixes
- Redesigned context menu handling
- Made many texts more descriptive
- Customizable visibility of advanced search options
- Redesigned memo list menu
- Remote memo list copy option
- Added Credits.txt file
- Added item type/subtype selection for advanced search mode

r16687
- New communication protocol
- Less table garbage generation while exchanging data
- New and better comm event handlers
- THIS VERSION IS NOT BACKWARD COMPATIBLE