A good tip that could be easily missed when evaluating RSS software products and services.
Feed Security and FeedDemon, Part II
In my previous post I wrote about FeedDemon's security features, the most important of which is the fact that FeedDemon's newspapers operate in Internet Explorer's "Internet Zone" instead of the less secure local zone. This means that even if someone finds a way to trick FeedDemon into running script, it can't access the local zone (so it can't touch your hard drive, for example).
Source: Nick Bradbury