Betonline is a reliable site and does have some decent traffic - but if you are looking to play micro stakes there good luck to you. Your
bankroll better be pretty large...the player pool at BOL and the runouts give whole new meaning to the term "variance". They are the worst players i have ever encountered and ive had some of my worst beats ever on thier platform. Now dont get me wrong, at this moment right now you can find lots of happy players on their site. As for myself - its my own personal oppinion and i have said it 20 times lately - but i will never deposit one red cent on there ever again. The cycle goes deposit - run unrealisticly good, hit everything, run your roll up for a day or two - hit severe runbad, flop top set lose to quads, flop a straight lose to flush, flop trips lose to bigger trips on river, etc...all until you are broke. I will play freerolls there, but you will not see me ever dumping money there ever again.
I hope if you do play there, you exercise caution and i wish you the best of luck.