Ramblings meaning

He watched the change, irritated by the bizarre mood swings and cryptic ramblings that defined Darian's speech lately.

He was Hulsean lecturer at Cambridge in 1841-1842, and steadily built up a reputation as scholar and preacher, which would have been enhanced but for his discursive ramblings in the fields of minor poetry and magazine editing.

Hannah returned a short time later, the only thing that interrupted Giovanni's ramblings.

deluded ramblings of a rather odd person.

It's a seemingly random collection of thoughts, ramblings, and (mainly) links to stuff I find interesting and/or groovy.