I know that members make such offers here in G2G but they can easily be overlooked. I thought maybe a group of us willing to do lookups at commercial sites might be helpful. I've already been advised by an org of which I'm a paying member that I'd better not share transcriptions of anything I find there, so I know that I have to learn what I can share from each of the sites where I'm a paying member. I should, at least, be able to share a citation. Most of these sites are simply collecting, compiling and transcribing materials from other sources and they're paying for the rights to do so. So, since I'm a paying member of their sites, I have certain rights as well and I have to look into what those rights are in each case. It begins with the right to use the information I find there for my own use. Interestingly, in some instances, the same material is sometimes found on free sites. It's a question that we all have to remember to ask ourselves from time to time.
In any case, let me know if any of you are interested in such a thing.