Seriously, I love the easy kills, but why is it the vast majority of people (friendly and enemy) don't take the three to ten seconds in cover to allow their shields to recharge? I've shot cherries until their shields drop. Intelligently (seemingly, at least), they take cover. Then, before their shields start coming back they poke their heads out. Pop, pop, pop. Dead. If they had simply waited a few seconds, their shields would have regenerated and they could have potentially survived.

Anyway, consider this solid advice if you're one of those peeps that does this. Be patient. Wait the three or so seconds for your shields to start regenning (ten if they are completely dropped) - then rengage. I'll keep taking the easy kills, but you don't have to be one of them if you just take a few seconds behind cover.

Also, obviously, combat is fluid and you may not always be able to do so, but whenever battle lines form, as they often do, use cover not just to dodge bullets, but to allow time for your shields to regen. Well, happy hunting.