I agree. I used to do the same from France. Got me a a HELL of a lot of trouble in fact, as I've racked up a huge X25 bill with one company, and accidentally registered under my real name to a texan BBS that was later involved in the Hacker's Crackdown.
Also, on the note of 'porn online in the late 80's' is probably impossible, as there were no digital cameras, no scanners to speak of, and the only 'porn' you'd have found would have been rare, and very, very data intensive for the days. I know. :-)
And /most/ countries police forces had absolutely no clue whatsoever about 'online', 'computers', 'modems', 'internet' and 'keyboards'. I know the french didn't!
Those were the days, etc etc :-)
Source: was personally involved