I've noticed some times the pages can often take quite a few seconds to load, and at other times it's really, really slow, and then a bit later everything is fine again.
e.g. earlier this morning, for about 5 minutes I was seeing timeouts every time I reloaded.
Yeah I'm aware of it but since nobody has reported it I was letting it slide... I think it's the queries made to the db by the Likes post. I'm inclined to remove it jut to check...