I use External hard drive to back up my game saves. you know the game is buggy so ether save frequently or risk losing your 30+ hours its pretty simple. otherwise complain away.
I myself have 8 game saves between 3 characters. back those saves up on a hard drive if you have the facility.
besides the game auto saves if you come across a glitch just re-load 2 previous auto saves. Im giving advice not telling you how to play your game.
I don't think my X360 would really care about my buying it an external hard drive, and giving me "advice" about an extremely obvious game function is more patronizing than anything.
Also, the 5 or 6 saves I already keep for my characters do nothing to help me with glitches that it's impossible for me to know have even occurred until I run into them at some random point down the road while I'm playing. If there were some warning flag that something had just broken, well then those saves might actually be useful, but that's not how it works. So unless you play every quest, in order, as soon as you get it, keeping any less than probably about 50 saves is an exercise in futility. Saving "frequently" is what you get with the 3 auto saves, a quick save, and a standard save. The kind of saving you'd have to do to avoid some of Skyrim's glitches is just [censored].
For example, if a key NPC of a quest gets killed (by me or otherwise), a message notifying me that "x quest failed" might make having a few extra saves have a point. If I find out about it randomly, well, they're much less likely to be of any use unless I make a habit of hoarding game saves for some silly reason.
And yes, given that Bethesda won't hand me the tools to fix it myself, the only actual option is complaint, and frankly, I shouldn't actually HAVE to have more than 1 save for any given character.
So yes, while you could keep an excessive amount of saves and hope to "go around" the occurrence of a glitch by backtracking (potentially hours/days of it), that is infeasible to say the least.
I know the game is buggy, Bethesda knows its buggy, and everyone knows there are things that need to be fixed. Not by me, you, or anyone else around here, but by the ones I payed for the game to begin with. THAT is pretty simple.
For the sake of thread integrity, refer any more of your complaints about my concerns to my PMs, or just stop.