Is this just to plug the site? What's unique about this, there's quite a few others already?
How it was decided which vendor is an alternative, what were the criteria etc
How can this be kept up to date?
Can I submit missing data, if so how?
This isn't unique at all, so what sets this one apart from the others?
I would've still put it in the submission itself but that makes sense
[vouch] for comment, if you have that option, it got caught in the noob green comment auto-flag filter (that is easily triggered).
EDIT: now undead.