Originally posted by chickentender I guess my case in point, at least personally, is the simple fact that though I would LOVE to have the rendering and range that this guy provides while traveling, I would NEVER consider taking it traveling for it's sheer weight and bulk in the pack.
'Walkaround' is a subjective thing. I walked around Dublin, Ireland on a recent trip there with the 50-135 and it was fun. Did not use a hood to reduce bulk. Its a different perspective from the usual wide angle travel photos. Of course, I did have a tamron 17-50 with me in my hotel room. I was there a few days, so I alternated the lenses. I definitely got better pics with the 50-135.
But you are right, for a regular walkaround lens I prefer something smaller and versatile and the 18-135 was preferred. But things have got more complicated now that compact cameras are getting better and I plan to use the Sony rx100ii on my next trip. I am hoping it works well.