I think that the answer is "it depends." Some people strain, some people don't. I used to, but rarely do these days primarily as a time saver (it's not that much time, but every bit helps).
Straining will keep a lot of hop matter and other stuff out of your fermenter, but pretty much all of that will settle out anyway.
Straining the wort won't cause any problems so if you're inclined to do it, go right ahead.