This may be discussed somewhere on the FAQ section but I did a quick look and didn't spot it.
If a comic only appeared in a magazine, how should it be logged into the database? I'm talking about comics that continued from one issue to another - such as longstanding comics which appeared in magazines such as Dragon (Wormy or The Twilight Empire) and as far as I can tell were never collected in a separate form from their original appearance in the magazine (except for maybe that pc cd archive collection that appeared years ago...).