[Click Android Development] liderzre:
I'll try to update the first post with links to the new ROMs at least once daily (if necessary) ... If I missed a link correct me.

nFinityGB v1.05 - Gingerbread 2.3.4 (CM7 based) - (2.3 , released 4th June 2011) thread http://xdaforums.com/showthread.php?t=892401

Latest Froyo AOSP for Tattoo v0.46 released (FMRadio autoscan support) - (2.2 , released 27th May 2011) thread http://xdaforums.com/showthread.php?t=964203

CyanogenMod 7.0.3--Release 2.3.3 Gingerbread - (2.3 , released 10th May 2011) thread http://xdaforums.com/showthread.php?t=939122

CM 7.1.0RC0 GB 2.3.4 - (2.3 , released 10th May 2011) thread http://xdaforums.com/showthread.php?t=939122

TolgaMOD v1.2 - Froyo 2.2.1 - (2.2 , released 18th April 2011) thread http://xdaforums.com/showthread.php?t=1017020

HTC TatFroyoSense v0.4 (WWE edition) - (2.2 Sense UI , released 17th December 2010) LED&still camera patch update - (Patch released 29th March 2011) thread http://xdaforums.com/showthread.php?t=816580

Tbo-rom 0.1 (Orange ROM WWE) - (1.6 Sense , released 11th March 2011) thread http://xdaforums.com/showthread.php?t=989182

MondoROM | v0.2 - (1.6 Sense , released 7th March 2011) thread http://xdaforums.com/showthread.php?t=850867

[NIGHTLY] CyanogenMod 7 Nightly Builds For Tattoo/Click - (2.3 , released every day) thread http://xdaforums.com/showthread.php?t=962477

nFinityROM v1.20 - (2.2 , released 22th February 2011) thread http://xdaforums.com/showthread.php?t=856591

KalimochoAz HTCMania 9.16 Multilanguage CM 6.1.1 Froyo 2.2.1 - (2.2 , released 7th January 2011) thread http://xdaforums.com/showthread.php?t=872668

SPQRom 0.7 - (2.2 , released 11th December 2010) thread http://xdaforums.com/showthread.php?t=767049

Vantom Arabic Rom 1.2 - (1.6, released 24th September 2010) thread http://xdaforums.com/showthread.php?t=786615

SP-FroYo v2.2 AOSP - (2.2, released 15th September 2010) thread http://xdaforums.com/showthread.php?t=745979

HCDR.ROM v1.7 - (1.6 Sense UI, released 30th August 2010) thread http://xdaforums.com/showthread.php?t=723255

Puzzle ROM v6 - (1.6, released 17th August 2010) thread http://xdaforums.com/showthread.php?t=749932

fyodor FroYo AOSP Tattoo v0.7.2c - (2.2, released 17th August 2010) thread http://xdaforums.com/showthread.php?t=644616

Pancake 1.0.6 + custom kernel - (2.1, released 4th August 2010) thread http://xdaforums.com/showthread.php?t=692198

KiljackenROM v1.4 - (2.1 Sense UI, released 18th July 2010) thread http://xdaforums.com/showthread.php?t=696239

CoolBits 1.1 - (1.6 Sense UI, released 11th July 2010) thread http://xdaforums.com/showthread.php?t=702401

AzusaROM v1.04 - (1.6, released 29th June 2010) thread http://xdaforums.com/showthread.php?t=660082

fyodor AOSP Tattoo v0.6.4.2 - (1.6, released 22th June 2010) thread http://xdaforums.com/showthread.php?t=644616

Abyzou 2.1.9[ikxdf] - (2.1, released 15th June 2010) thread http://xdaforums.com/showthread.php?t=692198

5faif ROM v1.5 - (1.6 Sense UI, released 17th May 2010) thread http://xdaforums.com/showthread.php?t=643368

Open Eclair V5 - (2.1) thread http://xdaforums.com/showthread.php?t=644373

Dagon ROM 2.0 - (1.6) thread http://xdaforums.com/showthread.php?t=687077

CthulhuROM 1.7 - (1.6 Sense UI) thread http://xdaforums.com/showthread.php?t=676319

CthulhuROM 2.0 - (1.6 Sense UI) thread http://xdaforums.com/showthread.php?t=676319

fyodor-TattooROM_v0.5.3.1 - (1.6) thread http://xdaforums.com/showthread.php?t=644616

fyodor-TattooROM_SenseUI_patch - (1.6 Sense UI) thread http://xdaforums.com/showthread.php?t=644616

O-Mod v.2 - (1.6 Sense UI) thread http://xdaforums.com/showthread.php?t=693483

r3 MoDaCo Custom ROM for Tattoo with Online Kitchen - (1.6 Sense UI) thread http://xdaforums.com/showthread.php?t=652306

I hope it's useful to someone.