Yes, I almost always skip them, too.
There are so many sticky topics at the top of this forum that I can only see three non-sticky topics when I first load the page. I know that I have to scroll down to see new topics.
I would have a single sticky topic with links to each of the topics that are currently sticky. I would call the topic "important topics".
That way the current sticky topics would still be easily accessible, but wouldn't interfere with people trying to view other topics.
As for the font size, the perception of font size is likely to be different for people using different devices. For example, a person with a small screen may think that the font is too big, but a person with a large screen may think the font is too small. I use a 27" screen, and the default font size looks very tiny. Many devices like phones and iPads also display font sizes differently than many computers. If Alex is going to change the default fonts and font sizes I would prefer that he change them back to what it used to be, but other than doing that I wouldn't recommend changing the font sizes.