I just bought my Salehoo membership today and is quite satisfied with it so far.
It took me 2+ weeks to decide whether to buy it or not, because I was afraid it was a scam site. In fact, I searched 'Salehoo' on Yahoo and stuff like Link hidden: Login to view and 'Salehoo scam' results pop-up.
Now, I'm assured that these sites are made by unscrupulous Salehoo rivals who are out to smear Salehoo's name. Also, I'm glad I didn't spend US$99++ buying anything from Dropship Design or BuyAtDiscounts.com, and I'm glad I didn't spend US$397++ on WorldWide Brands (they've good articles but US$397 is too much to spend on them if you have no idea what you're going to get).
I'm currently intending to sell low-end jewelery (they call it 'bling-bling'), those in the US$4 - US$30 range and have found some good URLs in these forums.
If anyone here is a supplier at these stuff, do let me know as well. :-)
One question, though: what do you call those jewelery that are not gold, silver or platinum, but more like colorful stones (crystal blue, shining red)? Are those considered 'gemstone jewellery'? I'm trying to do research on this area but not sure what to search for.
I still am very very new to this niche, but I think it's more worthwhile to invest time and effort in this than to sell electronics, since that market is already overbeaten to death and you can see people selling brand new game consoles on eBay for less than US$150.