I'm asking the question, but I also have an opinion: Yes, vendors should be welcome to post announcements, conduct polls, and whatever else they would like to do... within reason.
This includes iAnywhere Solutions, third-party product vendors, professional services consulting companies, user groups, anyone who offers products and/or services related to SQL Anywhere.
These posts should be tagged "vendor" and the title must start with the word "Vendor" as in "Vendor announcement: ...", "Vendor poll: ..." and so on. They will either start out that way, or they will get edited that way.
Here's the "within reason" part: If it looks like an advertisement, it will be deleted. If it looks like a press release, it will be deleted.
If it looks anything at all like anything you see on Sys-Con, it will be deleted.
And it has to be related to the stuff that ships in the box labelled "SQL Anywhere". That raises the question, what about products like PowerDesigner and InfoMaker? Yes, as long as the posting has something to do with SQL Anywhere specifically, not just in a general sense because the product happens to work with SQL Anywhere. I'm thinking about all the architectural astronaut stuff that PowerDesigner does... nope, no posts about that unless it specifically relates to SQL Anywhere.
Now, in case anyone thinks that this website should be entirely non-commercial, that's not going to happen. This is a community website, and communities include businesses. If money makes you uncomfortable, then this community may not be for you.
Having said all that, this is a poll, and Free Speech is in effect.