Look healthy enough to me Chris, but you will have to divide the roots sooner or later as they outgrow the pot. Carefully separate each plant with as many of its own roots as you can, and repot. Better doing it while they're young, before the roots intertwine into one root ball.
Also, the chile seedlings need more soil added around the stems, almost up to the first set of leaves. If you split the chile plants now and put them into their own pots you can do this at the same time.
What is the plant in the right hand pot? Looks like that could do with a bit more compost as well.
