As i have visited many coffee shops over the years, i find that a double (or single) espresso's are sometimes served in normal cups as apposed to a small espresso cup. Now this makes my blood boil. Can someone please confirm that a double or single espresso should be served ONLY in a espresso cup.

Thanks, and nice web site.

yes, it is true; a double or single espresso should only be served in an espresso cup.