Bitoomba scam accusations has been there since October I think:

https://bitcointalk.org/index.php?topic=319358.0
https://bitcointalk.org/index.php?topic=245057.msg3420091#msg3420091



edit:

IMO part of the problem are the reviewing blogs/sites. They generally don't really investigate in the sites and sometimes they don't even try the sites as long as they have their affiliate links. I know your blog is a bit more personal and you just share your own experiences so I am not specifically talking about your blog.

Still I would personally include things like "age of site", "proof of cold wallets?" and search a lot every day for new scam accusations for the specific sites. Like I said, Bitoomba scam accusations has been there at least since October and that is just through 1 Google search query.