Maybe make it a bit more streamlined? Seems a bit random as it is. Not sure where to start. It probably needs a By Year category too. Put some training wheels on it in order to figure out the format. It's pretty overwhelming when looking at the blank page, haha.
Issues I immediately notice: Dev names. Someone could, for example, input "Spitfire" and another might input "Spitfire Audio" or "SpitfireAudio". Don't know how easy it would be to crosscheck, rename or re-organise after you get the raw data. Instruments text doesn't show up [in HS I input Violins I (16 / 9-7), Violins II (14 / 8-6), Violas (10 / 6-4), Celli (10 / 6-4), Basses (7 / 4-3)]. Library type seems to have bad reference. Also, some libraries are strings only or ensembles or full sections (EWQLSO technically has the strings separate when installed but I don't think you can buy it separately, though you can figure that out). Maybe ensemble/pack libraries should be somehow separated (like Albion, Symphobia, etc., not sure how). What about numerous entries? Auto-fill would help. Links to manuals maybe. Guidelines on what to input in text fields (wasn't sure what to put in instruments). Maybe add a general text description. Not sure if I can add things myself; don't know how to work it.
And back-ups... In case it gets messed up or vandalised or spammed or whatever. Anyway, let's see where it leads. It can only be as good as what and how much people actually contribute.