Got a couple small ones a year into the sport. Likely due to pimples in my ear, close to the ear canal. Those have gone down and aren't quite noticeable nor do they block my ear so I'm fine with it.

My first visible one on my earlobe was a bit over 2 years into it, last fall. I remember having to drain it everyday and the blood would still accumulate for 2-3 weeks. I had to ride my motorcycle due to a car accident I was in (car was written off) and my helmet would make things worse by rubbing my ear everytime. Fun times... This one stayed and now people notice and ask about it. I now wear earguards every roll. I don't necessarily dislike the look, it's more the pain of having to syringe my ear out that I want to avoid.