Didn't see this earlier, would have replied. I like betting small amounts just for enjoyment but I'm always looking for +Ev situations. The issue with major sports is that is usually well priced so we can't make any money on it unless there's such a big public favorite that the line gets skewed. I used to be more involved in going against the public when the line would move, especially in college basketball even though I can't stand the sport. That was nice but with 2-3% ROI on 1.91 odds you need huge volume and the swings can be nasty.
For the past 2 years I've been working on a system for hockey betting. Nothing crazy, I just specialized in betting on if a goal will be scored or not during the first 10 minutes of play. My ''system'' basically tells me if the line seems to be correctly set or not, it's really a spreadsheet where I input some numbers and get some averages and predicted ROI. It's high variance but profitable so far. I'm just using a simple 1, 2 or 3 unit betting system and I like it. I'd be happy to share some tips come next hockey season, always nice to share winning bets.
Not sure if that's accurate or not but I like having my accounts on poker sites having a history of betting and maybe playing a hand of blackjack here and there when they offer +Ev bonuses, feels like I get better customer service when they see I'm not just a poker player.