Lots of these "very good" websites also delete files very quickly, hotfile normally deletes far quicker than uploaded.to
Oron links used to die within 12-24 hours, often they didn't even last that long
Flyfiles was fine when it was 15-20KBps, it took a while but I always got the files, the 8KB lately was a bit painful but it still worked
The main problem for people uploading is that some hosts are good for some people but bad for others, it's the same for every filehost site
The only other place I find that does OAS stuff uses turbobit, which I haven't been able to download from in years, it won't even let me start downloading, but it's a great host if you live in certain countries
All flyfiles files have gone "Premium Only" for me too