I am torn on the subject of House Rules... I certainly use them and have a fair amount for both systems (my regular 1e and upcoming 5e)... yet I am oddly elitist when it comes to OTHER people's house rules and am often put off by them.
I suppose my views and application of house rules has been shaped by a LOT of bad house rules in the past... usually made by DMs who don't understand the core rule and inserted poorly thought-through alternatives that were more complex and/or less effective than the proper rules.
So I don't know how to vote on this one - because none or many are equally likely. I guess none for DM's I'm not familiar with but if I know they are well versed and house rules have a logical place or improve the game, then many is also good?
Yeah, I'll go with that.