I can tell you the ones I actually bought cause I did a best of 2009 thing that I'm reposting...
Mostly on the liquid/deep/'minimal' tip. 90% of these will be available on MP3 from Beatport, Bunch Of Cuts etc - enjoy =)
Releases 2009:
dBridge / Instra:Mental - Wonder Where / No Future (Nonplus Records)
Lynx & Kemo - The Raw Truth (Soul:r) [Album]
Instra:Mental - Sepia Tones EP (Darkestral Recordings)
Calibre - Let Me Hold You / Love's Too Tight To Mention (Signature Records)
Trei - Justify / Sound Down (Commercial Suicide)
Alaska & Paradox - Isolationist LP (Paradox Music (UK))
Brother - Hidden Depths (Fokuz Recordings) [Album]
Lenzman - Emeralds / Mesmerized (SGN:LTD)
The DAT Music II Series (all three)
Alix Perez - 1984 (Shogun Audio) [Album]
Singles not already mentioned that should be for 2009 (in no particular order):
Luca - Speakeasy
Ant TC 1 & Survival - Find
BCee & Random Movement - Ain't Goin' Nowhere
Derreck & Tonika - I Love You (Producers to watch in 2010)
SpectraSoul - Melodies
Syncopix - Stay In Touch
Quadrant & Mutt - I Used To
Kjell - Wind Tunnel
Loxy & Matt U - Cloudstepper
Robot Redford - Chaos Theory
D-Bridge - Inner Disbelief
For 2010:
Consequence - Live For Never LP
Fourward / N.Phect - White Noise Down
Young Ax - Something Like This
Electrosoul System / Bionic1 - Sync:Saphir LP Sampler 2
Survival - Secrets
Dose & Blackplanet - Man The Weather
Calibre - Steptoe / Silence
If you want the most popular...
Subfocus Album
Logistics Album
chemical-records.co.uk/sc/vinyl/yearly?formatID=18&year=2009