I've finally managed to figure out bitcoin, it's fantastic, now I have a goal of buying some coins while they're still affordable.
Please provide some advice for a fellow hoarder. Just keeping all the sum in one wallet on a home PC is dangerous - what are the best ways to spread the storage? Physical bitcoins? Can you print one on paper (QR perhaps) and stash it somewhere? When keeping wallet on a removable media (e.g. flash drive), how many copies should I make? Should I even bother?
What's your favourite approach to keeping bitcoins you're not planning to spend right now?
Hints on the general strategy - how much to buy, how often, when to sell - are welcome too. Currently I plan to buy a few coins I can afford without noticing - a dinner worth of coins per month perhaps?