So an announcement about a hypothetical highly effective new chemotherapy for glioblastoma, with no links for you to buy it yourself is useless ?

You are not the target market.

Then why is the page available for me to view?

	▲	saagarjha 3 hours ago \| parent \| next [-]
		You don't have to view it.
	▲	asdfasgasdgasdg 4 hours ago \| parent \| prev [-]
		Continue to follow the analogy. When drug companies announce new chemotherapies or antibiotics, they still do press releases!