New
#11
MSE gets top billing at any respected computing organization or magazine I've ever seem in terms of the free alternatives. The activation issues were fixed, and only affected a small few. The rest is just the usual anti-Microsoft, "big brother" crap that is always thrown around anytime Microsoft as any kind of online feature, etc.
If you read on other forums, such as the [H]ardForum, MSFN, etc, you'll see that MSE is the most recommended consumer AV product out there, by far. When or if there is any proof that the paranoia is more than just paranoia, I'd reconsider, but there is absolutely no reason not to recommend MSE, unless is lacked a feature someone needed, such as POP3 e-mail scanning.
Don't take my word for it, read reviews of MSE or search through the forums I mentioned.