Text art is having a revival of sorts. If you didn’t notice it yet, you’ll see it in the next release on Chipflip with some goodness from Raquel Meyers. I recently saw some nice work made with Melly’s ASCIIPaint and also good animations made in a program called ascii-paint (which was built from ASCII-Paint).
Yeah. Hm. Since ASCII is the lowest common denominator for all (?) computer character sets since the 1960s, I suppose that most other standards (Unicode, PETSCII, ATASCII, ANSI, etc) can be called ASCII art aswell. But that’s an engineer perspective. From a more cultural point of view, you could argue that each of these charsets has its own function, history, aesthetics and users. So they are more different than similar.
The C64′s PETSCII gave BBS’s (and disk directories, BASIC-games, etc) a special feel, especially since the slow modem speeds made them automatically “animated“. Telnetting to for example Antidote today is an experience that is hard to match. As you read the messages posted in the PETSCII-section, you can see how the text (art) slowly builds up, char by char. Check out Poison’s Notemaker demo to see how it can look. Can you feel the baud rate, aww yeah?!Afaik, PETSCII was never released on its own. But on the Amiga scene dedicated ASCII-groups was formed, and the so-called ASCII-colly started to appear as separate artefacts around 1992 . It was mostly connected with warez/hacking but also the demoscene. These cultural settings and the tight monospaced fonts and line spacing led to an eLiTE mixture of graffiti and poetry. When they used colours, they sometimes called it (Amiga) ANSI.
On the PC, you couldn’t make ASCII the same way. The most popular characters ( / - _ \ ) had space inbetween them, so it wasn’t possible to make continuous lines in the same way. PC ASCII-artists had to find other ways, and they mostly relied on the extra characters found in the 8-bit MS DOS font. It was a new style that the Amiga-people called ANSI, and the PC-people called (Block) ASCII. A couple of years later some PC-users returned to the 7-bit ASCII-usage and called it … newskool! This style became popular on the web, of course, but is nowadays often complemented with Unicode characters.
ANSI then, seems to be applicable to most text art that has colours. But if it’s Amiga text art (which isn’t really supposed to use any DOS/IBM-shit) you should watch out. And of course, if it’s PETSCII, you shouldn’t call it ANSI. You might get seriously injured.
But anyway – it seems that according to the PC’s “art scene” ideas the various ASCII-Paint softwares above should in fact be called ANSI-Paint. But I guess this is a battle that will be lost. For most people it’s not very relevant to distinguish between ANSI and ASCII. Just like with “8-bit” or “chipmusic” or “electro” it gets pretty complicated if you refuse to accept the dominant use.
Besides, is there anyone who wants to discuss the difference between ANSI and ASCII anyway? \o/
Btw#1: if you need more text art, you can also check out these posts
Btw #2: if you know of good resources on text art, get in touch.
 Year taken from Freax (p.121). Rotox, Desert and other West Germans are described as the first Amiga ASCII-artists in the late 1980s (which I have not been able to confirm). Early ASCII-groups were H2O and Mogul (de) and U-Man (se). More info wanted!