The ACLU thoughts on free speech are following the liberal pattern - it's their free speech - not yours or mine - that matters. It's their ideas that matter and they wish to protect.
I personally think our approach to "free speech" is a judicial abomination anyway because it amounts to anarchy rather than protecting rights. For example, one person's "free speech" shouldn't be allowed as a weapon to drown out another's right to free speech - demonstrations at an approved function where one party has reserved the right to speak. Since "free speech" now includes actions, then I'd argue that the right to personal silence is equal to free speech.
Fitting that with the right to redress, I'd argue that it means that government - not I - have to listen to someone's speech. Otherwise one person's rights trample another's rights, and that was unlikely the original intent. If you speak, I have the right to walk away; if you follow, that's stalking; if you force me to stay, that's assault; if you corner me where I have the right to be, that's trespass.