I started contributing to the Ask Philosophers website just over a year ago. I’ve just posted my hundredth response — not one of my most exciting efforts, but of course obviously true like all the rest! You can read my collected works here. Leaving aside my own contributions, though, there are some really excellent contributions to the site. Certainly well worth pointing philosophical beginners towards.
” ‘Tis a general maxim in philosophy, that whatever begins to exist, must have a cause of existence.”