How to save money on gas?

To my sheer confusion, I found Del.icio.us blocked, exactly this morning. Do you happen to see Del.icio.us? It’s simply a page for sharing links, no kind of photos, videos or political view… or such filterable stuff are included. It gave me quite a big shock. It has become a somehow popular site for sharing links through web, especially by webmasters.

You can see my Del.icio.us on the left column of my page.

Anyway, today I came across a helpful link, the one I was to share through my Del.icio.us) named “how to save money on gas”. Due to recent fuel rationing in Iran, I found it extremely beneficial, it requires some minor attentiveness, but the result would be so economical.

Ps: technorati also blocked.

updated: damn! I myself cannot see my Del.iciou.is column here, it's totally swept away. Does anybody from out of Iran see my Del.icio.us?