MicrostockGroup

Right now only SS and 123RF got reasonable turn around time. User interface is good and review times short all other cannot really deal with volume of photos they receive :-)
My queue sizes:
Dreamstime -  532
BigStockPhoto - 518
Crestock - 374
Fotolia - 284

You have HOW MANY at Fotolia?  I can't imagine - mine get reviewed within 2 hrs there.  TOPS.

Short queue/fast review:
123RF (less than half a day)
Dreamstime (less than a day)
Fotolia (hours)
FotoMind (less than half a day)
Shutterstock (less than 2 days)

Long queue/slow review:
Bigstock
Crestock
Featurepics
Istock
StockXpert

Nonexistent image processing:
Canstock

your account at Fotolia is not validated yet. once it is validated they will start working on your images. valitadion takes 10-15 days upon registration

(go to members home and see if you are validated)

I don't know how they set their queue but if I add a file right now I'll bet it says something like 47 hours or something under 3 days.  It's usually within 10 hrs for me so if it says 47, I'm reviewed in 40-55 usually.

Maybe it's your time on the site (been there since 2004) or your accept % (mine is high)