SofoTex is a crappy site and so far I think that whoever runs the site just copies MacUpdate.
Whenever I submit one of my products to MacUpdate, I get an email the same day from SofoTex saying some crap like "Your product has been approved" or "Thank you for submitting your product to SofoTex". Three times now I've told them that I didn't give them permission and that it's in violation of my license agreements to distribute without my permission. But they ignore me. The best part is when they tell me that their reviewers have given my product such-and-such a rating... I doubt they ever used them.
Normally, I don't mind when people post links to my software or website on their sites, it actually means a lot to me if they find my stuff worth writing about, but it looks to me like SofoTex just in it for the advertising revenues.
I may be wrong, maybe I'd have a different opinion if they answered my emails. =) But, I have read similar complaints about them from other developers.
*** Edit ***
Actually, I double-checked their site... and I don't see any ads. Odd. But their emails still annoy me.