If I find myself banging against a boss for too long and it's either grind out some levels or summon, I'll often summon. I do try not to though.
tread311's forum posts
I end up tired of almost every album I get really into. Then I take a year or two off from it then rediscover it after.
I was playing with my DS4 the other day. It works fine now over BT or USB. http://forums.pcsx2.net/Thread-DS4-To-XInput-Wrapper