It is good they are trying to bring cricket some of these nations where it is not popular at all but as it stands here now, many of these countries are really not ready for international style cricket. Security is always going to be a concern not matter where the game is played and there is little the cricketers can do about it. This is so unfortunate.
Situation in Pakistan is TERRIBLE as far as security etc. is concerned. The fact that blast took place in the bloody airport itself is telling. It's not stable for international teams to visit. I feel pretty sad about this - Pakistanis are cricket crazy and it's unfair that they're robbed off any international cricket. But now just is not the time.